sandbox/test/open/main.c

#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include "common.h"

int runTests()
{
	int fd = open("filenotfound", O_RDONLY);
	_assertEqual(fd, -1);
	_assertEqual(open("newFile", O_RDONLY), -1);
	fd = open("newFile", O_CREAT, 0x644);
	_assertDiff(fd, -1);
	close(fd);
	_assertDiff((fd = open("newFile", O_RDONLY)), -1);
	close(fd);
	return 0;
}

void cleanup()
{
	unlink("newFile");
	unlink("filenotfound");
}

int main(int ac, char **av)
{
	cleanup();

	if (runTests() == -1)
	{
		cleanup();
		exit(EXIT_FAILURE);
	}
	cleanup();
	printf("Success\n");
	exit(EXIT_SUCCESS);
}